Sireethorn Phoowakeereewiwat และ Piyasan Praserthdam. (2005) Dienes effects on terpolymerization of ethylene propylene and diene with ethylenebis (indenyl) zirconium dichloride/methylaluminoxane catalyst. Chulalongkorn University:ม.ป.ท.Sireethorn Phoowakeereewiwat และ Piyasan Praserthdam. 2005. Dienes effects on terpolymerization of ethylene propylene and diene with ethylenebis (indenyl) zirconium dichloride/methylaluminoxane catalyst. ม.ป.ท.:Chulalongkorn University;Sireethorn Phoowakeereewiwat และ Piyasan Praserthdam. Dienes effects on terpolymerization of ethylene propylene and diene with ethylenebis (indenyl) zirconium dichloride/methylaluminoxane catalyst. ม.ป.ท.:Chulalongkorn University, 2005. Print.